<div>
    <br/>
    <div style="color:red">
        <h2> {{ $t('pdfdemo.slylxz') }}</h2>
    </div>
    <br>
    <el-button icon="el-icon-download" @click="doShowHtml">{{ $t('pdfdemo.yl') }}</el-button>
    <el-button icon="el-icon-download" @click="doShow">{{ $t('pdfdemo.yl') }}</el-button>
    <el-button icon="el-icon-download" @click="doDownload">{{ $t('pdfdemo.xz') }}</el-button>
    <br />
    <hr />
    <br />
    <div id="pdfDemoShow" v-if="pdfShow" style="margin: 10px">
        <iframe id="pdfDemoShowIframe" style="width: 100%; min-height: 500px;"></iframe>
    </div>
</div>
